18469660460

素因数分解:

$2^2\times 5^1\times {\mathrm{923483023}}^1$

素因数の和:923483032

約数の個数: 12

約数和(自身を含む): 38786287008

約数和(自身を除く): 20316626548

約数列:

[1, 2, 4, 5, 10, 20, 923483023, 1846966046, 3693932092, 4617415115, 9234830230, 18469660460]

約数ペア:

[(1, 18469660460), (2, 9234830230), (4, 4617415115), (5, 3693932092), (10, 1846966046), (20, 923483023)]